Anyone use Cor-Ten steel??
I use a fair bit of it in 1.6 and 3.0 mm. Corten is a brand name originally adopted for the materials two main properties being "corrosion" and "tensile" in that ironically the fact that when it rusts, the rust on the surface builds a protective coating preventing it from rusting if that makes any sense and tensile in that it has a minimum yield strength of …